- Radio Free Europe/Radio Liberty Research Institute (RFE/RL Research Institute)208
- Héderváry, Claire de9
- Soros, George5
- Bauder, Marc1
- Benjamin, Medea1
- Brookstone, Jeffrey M.1
- Browder, Bill1
- Demszky, Gábor1
- Drolenga, Bart1
- Francis, Marc1
- Francis, Nick1
- Galbraith, John Kenneth1
- Gensburger, Sarah1
- Keen, Andrew1
- Mendoca, Maria L.1
- Munro, David1
- Novogratz, Jacqueline1
- Open Society Archives at Central European University1
- Power, Samantha1
- Rietmeijer, Saskia1